Grate cooler grate plate with reinforced supporting structure

Abstract

The utility model discloses a grate cooler grate plate with a reinforcing and supporting structure, which comprises a grate plate body, grate holes are arranged on the surface of the grate plate body, a supporting assembly is arranged at the bottom of the grate plate body, the supporting assembly consists of a fixing plate and six supporting plates, the supporting plates are mounted on two sides of the fixing plate, and the reinforcing and supporting structure is arranged between the fixing plate and the supporting plates. Mounting holes are formed in the surface of the supporting plate, and threaded grooves are formed in the surface of the grid plate body. According to the grid plate, the supporting assembly composed of the fixing plate and the supporting plates is fixed to the bottom of the grid plate body through the locking screws through the designed supporting assembly, the locking screws and the threaded grooves, the supporting plates are distributed among the grid holes, the structures at the positions of the grid holes are reinforced and supported, and the situation that falling materials hit the surface of the grid plate, and consequently the grid plate deforms is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of grate plates of grate coolers, and in particular relates to a grate plate of a grate cooler with a reinforced support structure. Background Art

[0002] Grate cooler is an important processing equipment in cement processing and production. During the grate cooler processing, cement clinker is put onto the grate plate and cooled by high-pressure cold air. A large amount of material is often added to the grate plate of the grate cooler at one time when in use, so that the grate plate is subjected to the huge impact force of the cement clinker, which causes the grate plate to be easily cracked. A grate cooler grate plate with an anti-seismic structure, application number CN202321423578.9, comprises a grate plate body, the bottom of the grate plate body is connected to a first support block, the bottom of the grate plate body is connected to a second support block, the bottom of the grate plate body is connected to a third support block, and an anti-seismic mechanism is arranged below the grate plate body. The grate plate of the grate cooler with an earthquake-resistant structure is firstly provided with an installation rod passing through a connecting block through a socket to install a grate plate body, and then cement clinker is put onto the grate plate body. The strength of the grate plate body can be enhanced by providing a first support block, a second support block and a third support block to avoid being broken. When the cement clinker contacts the grate plate body, the impact force on the grate plate body can be mitigated by providing a first earthquake-resistant part, a second earthquake-resistant part and a third earthquake-resistant part, and specifically a spring shock absorber mitigates the impact force. The above arrangement solves the problem of large impact force.

[0003] The above grate plate structure has the following defects: (1) The surface of the existing grate cooler grate plate is provided with a plurality of grate holes, and the structural strength between the grate holes is poor. When the material falls and hits the surface, the grate plate is easily deformed;

[0004] (2) The grate plate structure uses a buffer to cushion and resist earthquakes. However, the existing buffer is prone to extreme extrusion when subjected to a sudden and violent impact, which in turn causes the buffer to slide to the bottom, resulting in structural collision and poor buffering effect. For this reason, we propose a grate plate for a grate cooler with a reinforced support structure. Summary of the invention

[0005] The utility model aims to provide a grate plate of a grate cooler with a reinforced support structure to solve the problems of low strength of the grate plate structure proposed in the above background technology, deformation caused by collision, and poor buffering effect when using a buffer.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grate plate of a grate cooler with a reinforced support structure, comprising a grate plate body, the surface of the grate plate body is provided with grate holes, a support assembly is arranged at the bottom of the grate plate body, the support assembly is composed of a fixed plate and six support plates, the support plates are installed on both sides of the fixed plate, the surfaces of the support plates are provided with mounting holes, the surface of the grate plate body is provided with a threaded groove, a locking screw passes through the interior of the mounting hole, and the locking screw and the threaded groove are connected by threads.

[0007] Preferably, a positioning hole is opened on the surface of the support plate, a positioning column penetrates the interior of the positioning hole, and the positioning column is fixed on the surface of the grate plate body.

[0008] Preferably, the cross section of the positioning column is a circular structure, and the end surface of the positioning column is provided with an arc surface.

[0009] Preferably, a rib plate is fixed at the connection between the support plate and the fixing plate, and the longitudinal section of the rib plate is a triangular structure.

[0010] Preferably, buffer columns are fixed at the four corners of the bottom end surface of the grate plate body, the outer wall of the buffer column is provided with a buffer sleeve, the inner end surface of the buffer sleeve is fixed with a first magnet plate, the top of the first magnet plate is provided with a second magnet plate, the second magnet plate is fixed on the bottom surface of the buffer column, and a connector is installed at the bottom of the buffer sleeve.

[0011] Preferably, the magnetic properties of adjacent surfaces of the first magnet plate and the second magnet plate are the same.

[0012] Preferably, a limiting groove is provided on the side wall of the buffer column, a limiting block is arranged inside the limiting groove, and the limiting block is fixed on the inner wall of the buffer sleeve.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) Through the designed support assembly, locking screws and threaded grooves, the support assembly consisting of a fixed plate and multiple support plates is fixed to the bottom of the grate plate body through locking screws. The support plates are distributed between the grate holes to achieve structural reinforcement support at the grate holes to prevent falling materials from hitting the grate plate surface and causing deformation of the grate plate. Through the designed positioning holes and positioning columns, when installing, the positioning columns are inserted into the positioning holes to achieve the positioning of the support assembly, making it more convenient and quick to fix. Through the designed rib plates, the support plate connections are reinforced to avoid cracking at the connections.

[0015] (2) Through the designed buffer sleeve, buffer column, first magnet plate and second magnet plate, the adjacent surfaces of the first magnet plate and the second magnet plate have the same polarity, which will generate magnetic repulsion, push the buffer column to float, ensure the floating buffer of the grate plate, avoid the buffer being compressed to the limit and causing structural collision, and cannot continue to move down for buffering. Compared with the traditional buffer, the buffering effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A in the enlarged view;

[0018] Figure 3 For this utility model Figure 1 The enlarged view of point B in the figure;

[0019] Figure 4 It is a partial assembly cross-sectional view of the fixed plate and the grate plate body of the utility model;

[0020] Figure 5 This is an assembly cross-sectional view of the buffer column and the buffer sleeve of the utility model;

[0021] In the figure: 1. grate plate body; 2. buffer column; 3. buffer sleeve; 4. support assembly; 5. fixing plate; 6. support plate; 7. locking screw; 8. limit groove; 9. connector; 10. positioning hole; 11. positioning column; 12. rib plate; 13. first magnet plate; 14. second magnet plate; 15. limit block; 16. threaded groove; 17. mounting hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0023] See also Figures 1 to 5The utility model provides a technical solution: a grate plate of a grate cooler with a reinforced support structure, comprising a grate plate body 1, the surface of the grate plate body 1 is provided with grate holes, a support assembly 4 is arranged at the bottom of the grate plate body 1, the support assembly 4 is composed of a fixed plate 5 and six support plates 6, the support plates 6 are installed on both sides of the fixed plate 5, the surfaces of the support plates 6 are provided with mounting holes 17, the surface of the grate plate body 1 is provided with a threaded groove 16, the interior of the mounting hole 17 is penetrated by a locking screw 7, through the designed support assembly 4, locking screw 7 and threaded groove 16, the support assembly 4 composed of the fixed plate 5 and multiple support plates 6 is fixed to the bottom of the grate plate body 1 through the locking screw 7, and the support plates 6 are distributed between the grate holes to realize the structural reinforcement support at the grate holes to prevent the falling material from hitting the surface of the grate plate and causing the grate plate to deform, and the locking screw 7 and the threaded groove 16 are connected by threads.

[0024] In the present embodiment, preferably, a positioning hole 10 is opened on the surface of the support plate 6, and a positioning column 11 is penetrated inside the positioning hole 10. The positioning column 11 is fixed on the surface of the grate plate body 1. Through the designed positioning hole 10 and positioning column 11, when installing, when the positioning column 11 is inserted into the positioning hole 10, the support component 4 is installed and positioned, so that its fixation is more convenient and quick. The cross-section of the positioning column 11 is a circular structure, and the end face of the positioning column 11 is provided with an arc surface. A rib plate 12 is fixed at the connection between the support plate 6 and the fixed plate 5. The designed rib plate 12 is used to reinforce the connection of the support plate 6 to avoid cracking at the connection. The longitudinal section of the rib plate 12 is a triangular structure.

[0025] In the present embodiment, preferably, buffer columns 2 are fixed at the four corners of the bottom end surface of the grate plate body 1, the outer wall of the buffer column 2 is provided with a buffer sleeve 3, the inner end surface of the buffer sleeve 3 is fixed with a first magnet plate 13, the top of the first magnet plate 13 is provided with a second magnet plate 14, the second magnet plate 14 is fixed on the bottom surface of the buffer column 2, and a connector 9 is installed at the bottom of the buffer sleeve 3. The magnetic properties of the adjacent surfaces of the first magnet plate 13 and the second magnet plate 14 are the same. Through the designed buffer sleeve 3, buffer column 2, first magnet plate 13 and second magnet plate 14, the first The adjacent surfaces of a magnet plate 13 and a second magnet plate 14 have the same polarity, which will produce a magnetic repulsion, pushing the buffer column 2 to float, ensuring the floating buffering of the grate plate, avoiding the buffer being compressed to the limit and causing structural collision, and being unable to continue to move down for buffering. Compared with the traditional buffer, the buffering effect is better. A limiting groove 8 is provided on the side wall of the buffer column 2, and a limiting block 15 is arranged inside the limiting groove 8. The designed limiting block 15 and limiting groove 8 are used to limit the buffer sleeve 3 to prevent it from falling off the buffer column 2, and the limiting block 15 is fixed on the inner wall of the buffer sleeve 3.

[0026] The working principle and use process of the utility model: the utility model installs the buffer column 2 at the bottom of the grate plate body 1, and the buffer sleeve 3 is sleeved on the outside of the buffer column 2, wherein the adjacent surfaces of the first magnet plate 13 and the second magnet plate 14 have the same polarity, which will generate magnetic repulsion, push the buffer column 2 to float, and ensure the floating buffering of the grate plate, avoid the buffer being compressed to the limit and causing structural collision, and cannot continue to move down for buffering. Compared with the traditional buffer, the buffering effect is better. The utility model fixes the support assembly 4 composed of a fixed plate 5 and a plurality of support plates 6 to the bottom of the grate plate body 1 through a locking screw 7, and the support plates 6 are distributed between the grate holes to realize structural reinforcement support at the grate holes to prevent falling materials from hitting the surface of the grate plate and causing deformation of the grate plate.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grate plate of a grate cooler with a reinforced support structure, comprising a grate plate body (1), wherein a surface of the grate plate body (1) is provided with grate holes, and wherein: A support assembly (4) is provided at the bottom of the grate plate body (1), the support assembly (4) comprising a fixing plate (5) and six supporting plates (6), the supporting plates (6) being mounted on both sides of the fixing plate (5), the surfaces of the supporting plates (6) being provided with mounting holes (17), the surface of the grate plate body (1) being provided with threaded grooves (16), the interior of the mounting holes (17) being penetrated by locking screws (7), and the locking screws (7) and the threaded grooves (16) being connected by threads.

2. The grate plate of a grate cooler with a reinforced support structure according to claim 1, characterized in that: A positioning hole (10) is provided on the surface of the support plate (6), a positioning column (11) penetrates the interior of the positioning hole (10), and the positioning column (11) is fixed on the surface of the grate plate body (1).

3. The grate plate of a grate cooler with a reinforced support structure according to claim 2, characterized in that: The cross section of the positioning column (11) is a circular structure, and the end surface of the positioning column (11) is provided with an arc surface.

4. The grate plate of a grate cooler with a reinforced support structure according to claim 1, characterized in that: A rib plate (12) is fixed at the connection between the support plate (6) and the fixed plate (5), and the longitudinal section of the rib plate (12) is a triangular structure.

5. The grate plate of a grate cooler with a reinforced support structure according to claim 1, characterized in that: Buffer columns (2) are fixed at four corners of the bottom end surface of the grate plate body (1); a buffer sleeve (3) is provided on the outer wall of the buffer column (2); a first magnet plate (13) is fixed to the inner end surface of the buffer sleeve (3); a second magnet plate (14) is provided on the top of the first magnet plate (13); the second magnet plate (14) is fixed on the bottom surface of the buffer column (2); and a connector (9) is installed at the bottom of the buffer sleeve (3).

6. The grate plate of a grate cooler with a reinforced support structure according to claim 5, characterized in that: The adjacent surfaces of the first magnet plate (13) and the second magnet plate (14) have the same magnetic properties.

7. The grate plate of a grate cooler with a reinforced support structure according to claim 5, characterized in that: A limiting groove (8) is provided on the side wall of the buffer column (2), a limiting block (15) is arranged inside the limiting groove (8), and the limiting block (15) is fixed on the inner wall of the buffer sleeve (3).

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